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发表于 2008-4-10 17:56:17
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loop有吧
7 N8 _0 V' v4 L5 q7 Y* u. z2 uloop3 p4 s6 {3 L3 C% ?, a! k! k
loop [ commands ] b1 [; m& |( }7 E
Runs the list of commands forever, or until the current procedure exits through use of the stop
6 v0 B5 }& q! g9 |: h0 w# scommand or the report command.& |6 l. x6 E& b2 G K; k
Note: In most circumstances, you should use a forever button in order to repeat something forever.- n& R0 v' q( h' g: X, D
The advantage of using a forever button is that the user can click the button to stop the loop0 J( ]% Z3 y: {: ]
$ N8 D" H4 I6 s- S. t, S(version 3.1.3)
0 D& a7 ~- i% j( Q不过好像不大推荐 |
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